| FDTD中微带线激励源设置的新方法 |
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| 引用本文： | 尹家贤,谭怀英,刘克成. FDTD中微带线激励源设置的新方法[J]. 电波科学学报, 2000, 15(2): 204-207 |
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| 作者姓名： | 尹家贤 谭怀英 刘克成 |
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| 作者单位： | 国防科技大学电子科学与工程学院,长沙410073;国防科技大学电子科学与工程学院,长沙410073;国防科技大学电子科学与工程学院,长沙410073 |
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| 摘 要： | ＦＤＴＤ已广泛应用于微带问题的计算中,本文提出了一种新的微带线馈电激励设置方式,同以往的激励设置方法不同,它不仅能计算Ｇａｕｓｓｉａｎ脉冲激励也能计算正弦波激励,计算过程中,源平面无需切换成吸收边界,场区的划分使反射场自然从总场区分离出来。
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| 关 键 词： | FDTD 微带天线 微带不连续性 |
A novel method of microstrip line-fed excitation source of FDTD |
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| YIN Jia-xian,TAN Huai-ying,LIU Ke-cheng. A novel method of microstrip line-fed excitation source of FDTD[J]. Chinese Journal of Radio Science, 2000, 15(2): 204-207 |
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| Authors: | YIN Jia-xian TAN Huai-ying LIU Ke-cheng |
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| Abstract: | A novel method of microstrip line fed excitation source is presented to analyze microstrip problems by the finite difference time domain method (FDTD).Only the method com be used to calculate Gaussian pulse incident wave, it can be used to calculate Gaussian pulse incident wave and harmonica incident wave. It is not necessary to switch the source wall to absorbing boundary condition in the iterative process. Because of field zone dividing, reflected fields is naturally separated from total fields. |
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| Keywords: | FDTD Microstrip antenna Microstrip discontinuities |
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